321063456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 1013354496

約数和(自身を除く): 692291040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 43, 48, 56, 82, 84, 86, 96, 112, 123, 129, 164, 168, 172, 224, 246, 258, 271, 287, 301, 328, 336, 344, 492, 516, 542, 574, 602, 656, 672, 688, 813, 861, 903, 984, 1032, 1084, 1148, 1204, 1312, 1376, 1626, 1722, 1763, 1806, 1897, 1968, 2064, 2168, 2296, 2408, 3252, 3444, 3526, 3612, 3794, 3936, 4128, 4336, 4592, 4816, 5289, 5691, 6504, 6888, 7052, 7224, 7588, 8672, 9184, 9632, 10578, 11111, 11382, 11653, 12341, 13008, 13776, 14104, 14448, 15176, 21156, 22222, 22764, 23306, 24682, 26016, 27552, 28208, 28896, 30352, 33333, 34959, 37023, 42312, 44444, 45528, 46612, 49364, 56416, 60704, 66666, 69918, 74046, 77777, 81571, 84624, 88888, 91056, 93224, 98728, 133332, 139836, 148092, 155554, 163142, 169248, 177776, 182112, 186448, 197456, 233331, 244713, 266664, 279672, 296184, 311108, 326284, 355552, 372896, 394912, 466662, 477773, 489426, 533328, 559344, 592368, 622216, 652568, 933324, 955546, 978852, 1066656, 1118688, 1184736, 1244432, 1305136, 1433319, 1866648, 1911092, 1957704, 2488864, 2610272, 2866638, 3344411, 3733296, 3822184, 3915408, 5733276, 6688822, 7466592, 7644368, 7830816, 10033233, 11466552, 13377644, 15288736, 20066466, 22933104, 26755288, 40132932, 45866208, 53510576, 80265864, 107021152, 160531728, 321063456]

約数ペア:

[(1, 321063456), (2, 160531728), (3, 107021152), (4, 80265864), (6, 53510576), (7, 45866208), (8, 40132932), (12, 26755288), (14, 22933104), (16, 20066466), (21, 15288736), (24, 13377644), (28, 11466552), (32, 10033233), (41, 7830816), (42, 7644368), (43, 7466592), (48, 6688822), (56, 5733276), (82, 3915408), (84, 3822184), (86, 3733296), (96, 3344411), (112, 2866638), (123, 2610272), (129, 2488864), (164, 1957704), (168, 1911092), (172, 1866648), (224, 1433319), (246, 1305136), (258, 1244432), (271, 1184736), (287, 1118688), (301, 1066656), (328, 978852), (336, 955546), (344, 933324), (492, 652568), (516, 622216), (542, 592368), (574, 559344), (602, 533328), (656, 489426), (672, 477773), (688, 466662), (813, 394912), (861, 372896), (903, 355552), (984, 326284), (1032, 311108), (1084, 296184), (1148, 279672), (1204, 266664), (1312, 244713), (1376, 233331), (1626, 197456), (1722, 186448), (1763, 182112), (1806, 177776), (1897, 169248), (1968, 163142), (2064, 155554), (2168, 148092), (2296, 139836), (2408, 133332), (3252, 98728), (3444, 93224), (3526, 91056), (3612, 88888), (3794, 84624), (3936, 81571), (4128, 77777), (4336, 74046), (4592, 69918), (4816, 66666), (5289, 60704), (5691, 56416), (6504, 49364), (6888, 46612), (7052, 45528), (7224, 44444), (7588, 42312), (8672, 37023), (9184, 34959), (9632, 33333), (10578, 30352), (11111, 28896), (11382, 28208), (11653, 27552), (12341, 26016), (13008, 24682), (13776, 23306), (14104, 22764), (14448, 22222), (15176, 21156)]